After Tom's untimely and mysterious death, Sue continues the legacy of The Bartlett. It isn't until nearly a year later following the arrival to the valley of a troubled gunfighter, Clint Blackman, that strides are made to clear up the mystery and bring the culprits to justice.As complications arise, it is then that Clint, Two Buffalos and Jimmy Slater set out as Ministers of God, on a manhunt that takes them down to Trinidad, where they are faced with administering their own brand of MUSTANG JUSTICE.